missing wireguard automatic route

[freejack]

Setting up a new instance and following the Road Warrior tutorial I noticed routing issues for my wg peers (peers get a handshake, but cannot access). And System - Routes - Status did not show a route for the wg interface.

Ignoring the "There is no need to configure IPs on the interface. The tunnel address(es) specified in the Instance configuration for your server will be automatically assigned to the interface once WireGuard is restarted" note from the tutorial and adding the tunnel static ip config for the wg interface as well resolves the issue (route shows up in status, peer can access). While the interface edit dialog rejects an ip config for a tunnel, the assignment dialog allows it, so I entered it there.